| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.34 | 5.506% | $148.0671 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $215.73 | 10.838% | $239.1108 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $218.38 | 5.638% | $230.6923 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $120.97 | 13.171% | $136.903 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $103.70 | 5.782% | $109.6959 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $49.30 | 12.243% | $55.3358 | $55.34 | $55.35 | $55.30 |
| Purchase #7 | $108.63 | 3.210% | $112.117 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $957.05 | $1,031.9219 | $1,031.93 | $1,031.90 | $1,031.90 | |